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NI-res~st Duplex I I 316AUS AUS 1 12% CHR 1 Monel I I 316AUS 12% CHR ICarbonsteel 1 Carbonsteel 1 Duplex Hard Fad Hard Faced 12% CHR Monel Hard Fad 12% CHR 12% CHR Cast 51~m NI rests1 (3) 316 AUS (3) AUS (3) hardened 316 AUS (3) Duplex Hard Faced Hard Faced 12% CHR Mon

I I I I a The abbrevla18on above the dlagonal line lndlcales the case material. Ihe abbreviation below the diagonal lone fndicales lrlm materlal
I Casl oron Cast lrm Cast iron Carton steel Carbon steel 12% CHR hardened I I Casl arm Casl #won AISI 4140 steel AUS. spral (6) wwnd (6) carbon 1 Abbrevdat8ons are as follows BRZ = bronze STL - sleel. 12% CHR = 12% chrome. AUS = austenltlc slalnless steel

Brave Bronze Bronre Hard b4-e I Bronze Brme 316 AUS (5) 316AUS (5) 316AUS (5) Carbon steel AUS. spral wnd Carbon Sleel Carbon sleel Carbon sleel Carbon sleel Carbon steel Carbon sleel

1 I I
Casl !con Casl iron Cast trm Carbon *eel 12% CHR hardened I I Cast arm Casl lron Carbon steel AUS. spral wwcd (6)
1 I
I Yes No No Ye+ No I No No -- Yes Yes No Yes I Yes
dlaphragrns) lrnpllel Case wear rlngs Impeller wear rmgs Shaft (2) ShaR sleeves. packed pumps mechanical seals Throal bushlnqs 1 lnlerslage bush6ngs Seal gland Case and gland ~ttldb Case gasket Discharge head 1 SUC110n can -- Welled lasteners (bolls) b See211 11